Prediction of the lateral pressure exerted by self-compacting concrete on formwork-Reference-Cited by-同舟云学术

Prediction of the lateral pressure exerted by self-compacting concrete on formwork

Published:2004-02 Issue:1 Volume:56 Page:55-62
ISSN:0024-9831
Container-title:Magazine of Concrete Research
language:en
Short-container-title:Magazine of Concrete Research

Author:

Vanhove Y.¹,Djelal C.¹,Magnin A.²

Affiliation:

1. LAMH, Université d'Artois, Rue de l'université 62 408 Béthune cedex, France

2. Laboratoire de Rhéologie, INPG, UJF (Grenoble 1) CNRS UMR 5520 BP53 X, 38 041 Grenoble cedex, France

Abstract

This study concerns the prediction of lateral pressure exerted by self-compacting concrete (SCC) on formwork during the casting process. This estimation is obtained using Janssen's model as used in the statics of ensiled granular material. The model has been adapted to SCC. The friction coefficient between the concrete and the wall occurring in the model is measured with a new type of tribometer. The case of SCC placed in 12 m high formwork by three companies using two different techniques is presented. Comparison of the predicted results with on site measurements shows good agreement.

Publisher

Thomas Telford Ltd.

Subject

General Materials Science,Building and Construction,Civil and Structural Engineering

Link

https://www.icevirtuallibrary.com/doi/pdf/10.1680/macr.2004.56.1.55

Reference21 articles.

1. The triaxial testing of fresh concrete

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